Home / 22,084.28-33,125.46-5,443.52

Finding the Fourth Proportional to 22,084.28, 33,125.46 and 5,443.52

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Solution

The fourth proportional to 22,084.28, 33,125.46 and 5,443.52 is: 8,165.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.28 : 33,125.46 = 5,443.52 : x
  2. Step 2: Convert to fraction form
    22,084.28/33,125.46 = 5,443.52/x
  3. Step 3: Cross multiply
    22,084.28x = 33,125.46 × 5,443.52
  4. Step 4: Simplify right side
    22,084.28x = 180,319,104.02
  5. Step 5: Solve for x
    x = 180,319,104.02/22,084.28
  6. Step 6: Final answer
    x = 8,165.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.